148131486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 339852240

約数和(自身を除く): 191720754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1629, 2393, 3258, 3439, 4786, 6878, 7179, 10317, 14358, 20634, 21537, 30951, 43074, 45467, 61902, 90934, 136401, 272802, 409203, 433133, 818406, 866266, 1299399, 2598798, 3898197, 7796394, 8229527, 16459054, 24688581, 49377162, 74065743, 148131486]

約数ペア:

[(1, 148131486), (2, 74065743), (3, 49377162), (6, 24688581), (9, 16459054), (18, 8229527), (19, 7796394), (38, 3898197), (57, 2598798), (114, 1299399), (171, 866266), (181, 818406), (342, 433133), (362, 409203), (543, 272802), (1086, 136401), (1629, 90934), (2393, 61902), (3258, 45467), (3439, 43074), (4786, 30951), (6878, 21537), (7179, 20634), (10317, 14358)]